Criticism of Jesus has existed since the first century. Jesus was criticised by the Pharisees and scribes for disobeying Mosaic Law. He was decried in Judaism as a failed Jewish messiah claimant and a false prophet by most Jewish denominations. Judaism also considers the worship of any person a form of idolatry, and rejects the claim that Jesus was divine. Some psychiatrists, religious scholars and writers explain that Jesus' family, followers (John 7:20) and contemporaries seriously regarded him as delusional, possessed by demons, or insane.